baber/WOPTO huggingface dataset:
Patent JP-2001250458-A (JP)
Title: Operating device for switch
Inventor: OZAKI HIROSHI
IPC: H01H33/42
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an operating device for a switch which is suitable for the case where the high speed motion is required by only one of the open-circuit and close-circuit sides, and is compact, simple lightweight and highly reliable. SOLUTION: The operating device for the switch serves for on-off operation of the switch by converting the rotational motion of a main rotation main shaft 8 to those of the open-circuit and close-circuit and comprises a drive spring 9, drive operation means and retaining mechanism 4. One side of the drive spring 9 is fixed to the main rotation main shaft 8. While energy is stored by the rotation of the main rotation main shaft 8, its energy release proceeds with the high speed motion of the contact of the switch. The drive operation means are provided with a manual operation shaft 1. The rotation of the manual operation shaft 1 is transmitted by a small gear 2 to a large gear 3. In parallel with operating one of the open-circuit and close-circuit by rotating the main rotation main shaft 8 through the retaining mechanism 4 and lever 5, the energy of the drive spring 9 is stored.  The retaining structure 4 retains a first roller 6 of the lever 5 fixed to the main rotation shaft 8 to keep the drive spring 9 via the main rotation main shaft 8 in an energized state.
Patent JP-2001245732-A (JP)
Title: Storage rack device
Inventor: YANATORI TAKAYUKI
IPC: A47B91/06
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a storage rack device capable of improving flexibility in use for installation space because of allowing an auxiliary storage rack body to be pulled out in proportion to storage space, facilitating the manufacture thereof including inventory control because of saving wasted storage space and having no need for the manufacture of various models thereof having different widths, and reducing manufacturing costs. SOLUTION: The auxiliary storage rack body H constituted of an auxiliary support body 4 and auxiliary rack frame bodies 5 is arranged at a prescribed position between support bodies 1 in a manner such as to be free to be pulled out for storage by a pull-out storage mechanism at one lateral position of a storage rack body W with rack frame bodies 3 built in a vertical several-stage manner.
Patent JP-2001250511-A (JP)
Title: Rare-gas discharge lamp
Inventor: TAMURA SATOSHI
IPC: H01J65/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a rare-gas discharge lamp that enables improvements starting characteristics in darkness condition using a relatively simple constitution. SOLUTION: This discharge lamp is provided with a envelope 1, having a luminous layer 2 on the inner surface thereof, where a rare-gas is fed to be sealed into the interior space, a pair of external electrodes 5, 6 in a belt shape, comprised of metal members disposed being separated each other to form a first and second openings 7, 8 in the longitudinal direction on the periphery surface, excluding the end part thereof, a conducting member CS formed in nearly a belt shape on the inner surface of the envelope corresponding to an end part 1a of the envelope, where the external electrodes are not disposed, and an light-transmitting insulative member 4 where the external electrodes are attached to be covered on the peripheral surface of the envelope.
Patent JP-2001256531-A (JP)
Title: Security product, article with security information, forgery discrimination method, and method for manufacturing security product
Inventor: ARAI MASATOSHI
IPC: B42D15/10
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a security product of which the characters or pictures cannot be recognized when being observed under natural light and of which the characters or pictures of multicolor display can be recognized when being observed through a polarizing plate or being observed by irradiation with linearly polarized light. SOLUTION: A security product 10 is comprised of a base material 11, liquid crystal layers 13, 15, and 17 hardened by ultraviolet rays which are formed on the base material 11 and contain three-layered dichroic pigments of colors different from one another, and optical alignment layers 12, 14, and 16 formed on the base material 11 side of these liquid crystal layers hardened by ultraviolet rays, and dichroic pigments subjected to isotropic alignment are patterned in each liquid crystal layer hardened by ultraviolet rays which contains dichroic pigments, and characters or pictures cannot be recognized when the security product 10 is observed under natural light.  When the security product 10 is observed through a polarizing plate placed in the horizontal or vertical direction, patterned parts exhibit colors different from one another and characters or pictures are recognized because polarization components of transmitted light are biased.
Patent JP-2001255587-A (JP)
Title: Projection type display device
Inventor: UCHIKAWA TOSHIO
IPC: H04N5/222
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device with a imaging unit with which presentation is performed in good environment. SOLUTION: The device is equipped with an imaging part 2 for imaging an object, a projection part 4 for projecting the object's image picked up by the imaging part 2, an operation part 201 for operating the imaging part 2 or the projection part 4, a placing surface 203 provided in an upper part of a housing of the projection part 4, on which the object can be placed and a restriction member 205 for restricting the object placed on the placing surface 203 to move to the operation part 201.
Patent JP-2001261943-A (JP)
Title: Resin composition and formed resin product
Inventor: WASHIMI KOICHI
IPC: C08J5/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition not or hardly causing smoking due to thermal decomposition and/or coloration due to oxidative degradation even when being formed under a high temperature condition, and to provide a formed resin product made thereof. SOLUTION: This resin composition comprises a cyclic polyolefin-based resin and at least one of phosphorus-based antioxidants selected from the group consisting of compounds represented by general formulas (1) to (3), wherein R1 to R24 are each H, methyl group, ethyl group, 2-phenylpropyl group or tert- butyl group.
Patent JP-2000280201-A (JP)
Title: Band saw web equipped with set of saw teeth and its manufacture
Inventor: HICKEY DARREN
IPC: B23D61/12
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent vibration, instability and a wavy cut surface from being generated by a method wherein each set of saw teeth has at least a lateral rake angle of a negative type of a specific angle, and a side face clearance angle larger than the lateral rake angle. SOLUTION: At least an upper part of a front rake face 20 is worked by grinding in an acute angle concerning an intersecting line extending at a right angle to a central line. This angle corresponds to a required difference between a side face clearance 16 and a lateral direction rake angle 18. This angle is preferably at least 5 deg.. The lateral rake angle 18 is at least a 5 deg. negative type angle, and the side face clearance angle 16 is larger than the lateral angle and preferably larger at least by 5 deg.. The side face clearance angle, in order to keep a low cutting force and to avoid work hardening of a cutting surface, can be made sufficiently large. Besides, the lateral rake angle, in order to minimize a lateral force in grinding work, can be sufficiently decreased.
Patent JP-2000271333-A (JP)
Title: Play information display device
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a play information display device capable of providing play information required for a player to the player when the player requires the information without getting away from a game machine. SOLUTION: By executing a routine in the figure, plural kinds of prescribed play information are sent from a pachinko machine to the play information display device provided near each game machine (near the upper part thereof, for example), on the side of island facility and the play information is displayed and reported to the player. Besides, the play information displayed on a play information display means is switched into predetermined prescribed display style corresponding to the time measured result of a clock means. Further, the similar play information is displayed on a variable display device.
Patent JP-2001265367-A (JP)
Title: Voice section decision device
Inventor: IKEDA TAKUJI
IPC: G10L15/04
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a voice section may be erroneously taken for a noise section as the decision precision of the voice section decreases when the S/N of an input signal is low. SOLUTION: S/N by bands being the ratio of the band spectrum of a frame signal found by a band divider 6 against the band spectrum of a past noise section is calculated, and according to the S/N by the bands, it is decided to which of the voice section and noise section the current frame signal belongs.
Patent JP-2001267090-A (JP)
Title: Electric discharge lamp lighting equipment
Inventor: TSUGITA KAZUHIKO
IPC: H05B41/24
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric discharge lamp lighting equipment which can save power, and can lengthen the life of an electric discharge lamp bulb irrespective of the electric discharge lamp used. SOLUTION: The electric discharge lamp lighting equipment is equipped with an inverter IV which converts a direct-current power supply voltage into a high frequency electric power by turning on and turning off switching elements Q2 and Q3 by the oscillation output signal of an IV control integrated circuit IC 2, an electric discharge lamp bulb LA which is lighted up with the high frequency electric power from the inverter IV and can be equipped to the same instrument and is one of the plurality of the electric discharge lamp bulbs LA which has a different lamp voltage corresponding to the same lamp current, and a standard value setting means to set up a standard value.  Moreover, a feedback circuit FB which outputs the voltage which controls the oscillation frequency of the above IV control integrated circuit so as to bring the electric power of the plurality of the above electric discharge lamps close to the above standard value.
Patent JP-2001219488-A (JP)
Title: Apparatus for supplying cooling medium to suction source
Inventor: HATASA KAZUHIRO
IPC: B31F1/28
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce the load generated by the paper powder bonded to and accumulated in a suction blower and to prevent a fire generated by static electricity or friction heat by supplying a liquid cooling medium in the suction blower arranged in a corrugator or a box making machine. SOLUTION: The liquid cooling medium is supplied in the suction port of the suction blower or in the duct provided on the upstream side of the suction blower. The temperature in the suction blower is lowered to reduce load not only to prevent the trouble caused by a mechanical damage but also to suppress a high temperature over-drying state, and the ignition caused by static electricity or friction heat is prevented to prevent a fire.
Patent JP-2001262739-A (JP)
Title: Structure for correcting level difference between alc panel or extrusion molding panel
Inventor: MORI TAKASHI
IPC: E04B2/56
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a structure for correcting a level difference between long ALC panels or the like caused by warpage of the panels in a wall having following performance for displacement between building layers composed of the ALC panels or the like. SOLUTION: In this structure for correcting a level difference between the ALC panels in a wall formed by abutting end surfaces of the panels against each other, and providing joint parts of working joints, in a back surface of the wall, one end part of a first fixing member is fixed to one panel surface to be positioned to the joint part in the wall, one end part of a second fixing member is fixed to the other panel to be positioned to a lower surface of one end part of the first fixing member, and both end parts are connected to each other by screws, thereby the level difference can be adjusted.
Patent JP-2001259625-A (JP)
Title: Water cleaning device
Inventor: ANDO SHIGERU
IPC: A47K3/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To dissolve such problems that in a conventional water cleaning method using an adsorbent such as activated cleaning and microorganisms jointly, the adsorption performance is limited and labor and time for the maintenance and regeneration are required and in a method using ozone, an oxidation power of ozone and solubility of ozone into water are low, and in a method using UV rays, service lives of the lamp, etc., are problems, and besides also in a method using chemicals, a post treatment of the treated liquid is required, and in a method using ultrasonic waves, lowering of the efficiency affected by air bubbles generating on an ultrasonic wave radiation surface and the air bubbles flowing into an ultrasonic wave propagation space. SOLUTION: In the cleaning part consisting of an ultrasonic irradiation device, the ultrasonic irradiation device is faced to the upward or the sideward, thus air bubbles are hard to stick on the radiation surface of the ultrasonic irradiation device.
Patent JP-2001267950-A (JP)
Title: Automatic tuning antenna system
Inventor: KANEKO YOICHI
IPC: H01Q5/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an automatic tuning antenna system that can automatically correct a change in an antenna tuning frequency and decrease in the sensitivity due to approach of an article or a person to the system so as to maintain the best sensitivity with no adjustment. SOLUTION: The automatic tuning antenna system is provided with an antenna 1 where the bias voltage of a varactor diode 5 is changed to vary the tuning frequency, a circuit where a reference signal generator 22 generates a prescribed reference carrier to be coupled with the antenna 1, a carrier strength detection circuit that detects the strength of the carrier amplified by a receiver via the antenna, and a function that records bias voltage at a tuning point at which the strength of the received carrier is maximized when a bias voltage is swept.  The effect of an article approaching the antenna 1 is detected by a change in the bias tuning point of the antenna with respect to a reference signal wave with a frequency matched with or apart by a prescribed value from the frequency of a remote control carrier and the bias voltage of the varactor diode is corrected and then maintained by tuning the antenna tuning point to the frequency of the remote control carrier.
Patent JP-2001267734-A (JP)
Title: Electronic part mounting structure, and electronic part component used therefor
Inventor: OTANI YUJI
IPC: H05K3/32
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part mounting structure which joins all electronic parts to be mounted on a single substrate by conductive adhesive, and an electronic part component used for this mounting structure. SOLUTION: A high-density part 10 is connected electrically through a conductive adhesive 5 to the main body board 3. Moreover, an electronic part component 7, where a low-density part 20 is mounted through solder 30 on an interposer board 6, is mounted on through a conductive adhesive 5 on the above main body board 3.
Patent JP-2001259598-A (JP)
Title: Aggregate of fine powder waste, method for preparing it and method for utilizing it
Inventor: TAKAGAKI SHIGEKI
IPC: C04B7/44
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an aggregate, a method for preparing it and a method for utilizing it which is a treatment being easy to be handled and is effectively used again as a resource in a treatment of a fine powder waste wherein the fine powder waste is treated for reuse. SOLUTION: An aggregate in which a water-soluble polymer and the fine powder waste are essential ingredients is provided.
Patent JP-2001020158-A (JP)
Title: Double face velour cloth product having improved thermal insulation performance
Inventor: ROCK MOSHE
IPC: A41D13/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a double face velour cloth product having improved dynamic insulating properties and capable of avoiding weight increase and/or loss of stretchability and/or loss of elasticity. SOLUTION: This double face velour cloth product comprises a knit fabric having a technical surface 18 formed with a stitch yarn 14 of micro-denier filaments and a technical back face 20 formed with a loop yarn of micro-denier filaments. Velour surfaces are formed with both the technical back face 20 and the technical face 18 in the cloth. The cloth has approximately 80 cubic feet/square meter/minute or less permeability under 1/2 inch pressure difference of water through the knit cloth.
Patent JP-2001267190-A (JP)
Title: Electronic component and method for manufacturing the same
Inventor: KOMODA KOICHI
IPC: H01G13/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electronic component for not generating faults in pairs due to engagement of leads of another electric component with leads of a certain electronic component, even by adopting a barrel plating method, not breaking the lead, or not making a thickness of a plating layer irregular between the leads. SOLUTION: The method for manufacturing the electronic component comprises the steps of forming a plating layer 4 in a state in which lower ends of leads 3A, 3A of the component (airtight terminal) Ao are fixed and short circuited by a conductive material 5, and thereafter cutting the leads 3A, 3A from near parts of the material 5. The electronic component manufactured by the method is provided.
Patent JP-2001272982-A (JP)
Title: Exterior structure of electronic keyboard instrument
Inventor: KUWABARA SHIGEHISA
IPC: G10H1/32
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To use upper cases with key-press guide function and those without key-press guide function in common, or to commonly use a metallic mold for molding the upper cases. SOLUTION: A sub-panel part 2B covering a base end part 1A of a keyboard unit 1 on an upper case 2 is subjected to a smoking treatment for mixing black powder or the like into a transparent resin. A lens body 21 and a partition plate 22 are formed inside of the sub-panel part 2B. An LED 42 is arranged on a base plate 41 to make up a lamp assembly 4. The lamp assembly 4 is mounted on the lamp assembly mount 3. The lamp assembly mount 3 is arranged on a common supporting part 11b of the base end part 1A. The light of the LED 42 is guided by the lens body 21 and the upper surface of a key 11 (or 12, 13) is irradiated with the light via the sub-panel part 2B. The upper case 2 is to be applied to an electronic keyboard instrument without being provided with the key-press function.  An upper case for the electronic keyboard instrument without being provided with the key-press function is molded by using the metallic mold for molding the upper case 2.
Patent JP-2001272932-A (JP)
Title: Recording medium, recording method for recording medium and image forming device
Inventor: WAKAHARA SHIRO
IPC: G02F1/17
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium in which the writing and deletion of an image can be repeated at a low cost, a recording method for the recording medium and an image forming device. SOLUTION: A recording medium 1 is provided with a pair of electrically conductive substrate 2 and 3 which face each other and partition the recording medium 1, into the upper and lower sides a particle-like coloring means 4 interposed movably between the pair of substrates 2 and 3, a particle-like decolorizing means 5 interposed movably between the pair of substrates 2 and 3 and presenting white and a charge feeding means 6 which is provided between the pair of substrates 2 and 3, and supplies charges to the coloring means 4 and/or the decolorizing means 5. When performing particle movement of all or the partial coloring means 4 based on image information, the prescribed image can be formed in the recording medium 1.
Patent JP-2001281950-A (JP)
Title: Image forming device
Inventor: IRIE YOICHIRO
IPC: G03G15/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To simplify an electrode contact point structure and apply stable developing bias. SOLUTION: In this image forming device performing multiple color development by plural developing devices attached to a rotary body 15, the device is provided with a member 32 to be engaged which is fixed to a shaft of a developing roller 19 of respective developing device, an engaging member 34 disposed on the member to be engaged in attachably/detachably to/from there, a developing roller driving means 27 rotating the above engaging member, and a power feeding member 43 holding the above engaging member in press contact with the member to be engaged side on the front side and the rear side of the developing position.
Patent JP-2001280780-A (JP)
Title: Operation management system of refrigerating machine
Inventor: TAWADA TORU
IPC: F25D11/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance the quality of maintenance service by collecting the operational data of a refrigerating machine, monitoring the collected operational data and maintenance notice data obtained by operating the operational data surely from a remote place, and confirming the operating conditions of the refrigerating machine as required or acquiring maintenance information quickly and taking a countermeasure thereby preventing failure and repairing a failure quickly. SOLUTION: The operation managing system of refrigerating machine comprises a showcase controller 5 for detecting the temperature in a freezing/ refrigerating showcase 4 or a freezer/refrigerator and informing the occurrence of abnormality, a refrigerating machine measuring unit 2 for measuring the operational data of the refrigerating machine and informing the occurrence of abnormality, a data collecting unit 8 for collecting and storing the data of the showcase controller 5 and the refrigerating machine measuring unit 2, and a central control unit 6 for receiving the abnormality occurrence report from the showcase controller 5 and the refrigerating machine measuring unit 2 to output an abnormality signal, processing the data stored in the data collecting unit 8 and outputting an alarm when a preset level is exceeded.
Patent JP-2001285915-A (JP)
Title: Mobile communication system and mobile communication method
Inventor: KOYAMA JUNICHI
IPC: H04L9/32
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system where a mobile terminal attains hand-over during communication within a network even when the mobile terminal moves to other network while the mobile terminal makes communication within the network consisting of a plurality of exchanges. SOLUTION: When the mobile terminal 211 subscribing to the network 202 moves to a network 201, an exchange 2311 receives its position registration signal, transmits the signal to the network 202, obtains its authentication information and stores the information to a VLR storage section 2641. When a visitor terminal 211 makes a call, a call information storage section 2631 stores the call information. When the terminal 211 allowing a VLR storage node number storage section 266 of an exchange 2313 to store the storage of the authentication information in the exchange 2311 keeps its movement and enters an area of an exchange 2312, the exchange 2312 recognizes that the authentication number is stored in the exchange 2311 from the VLR storage node number storage section 266, obtains call information from a call information storage section 2631 and selects the exchange 2312.